Omphal-

Omphal- (or omphalo-) is a prefix derived from the ancient Greek word "omphalos", meaning "navel" or "umbilical cord". This prefix is ​​used in various words to indicate a connection with the concept of center or axis.

One of the most famous uses of the prefix "omphalos-" is the term "Omphalos", which refers to the stone that, according to ancient Greek mythology, is the center of the world. In Greek mythology, Omphalos was located at Delphi and was considered the place where Zeus connected heaven and earth.

Omphal is also used in medicine to refer to an umbilical hernia, a congenital or acquired defect of the anterior abdominal wall in which internal organs protrude through the umbilical ring.

Additionally, the prefix "omphalo-" is used in science and technology to indicate a center or axis. For example, in geology, the term "omphalos" is used to refer to the center of the globe. In physics, "omphalos" can be used to refer to the center of mass of a body or system.

In conclusion, the prefix "omphalo-" has many uses in various fields related to the concept of center or axis. From the Omphalos at Delphi to the umbilical hernia and scientific terms associated with the center, this prefix continues to be used in the modern world.